[a fool in paradise]

Using solar power, right?

No coal. No fossil fuels. No nuclear power. No wind farms. No dams.

[TonyM]

I’m sure there would be coyotes bringing illegals to Mars to vote in Mars elections, and to do jobs Martians won’t be willing to do. (sarc)

[bigbob]

All power on this planet is derived from solar because the sun is the only energy producer (nuclear fusion). It takes a long time for the sun to grow plants that are eaten by animals that die and become biomass that eventually turns into oil. Much faster to turn photons directly into electron flow.